Home / 54,783.19-75,602.96-32,119.03

Finding the Fourth Proportional to 54,783.19, 75,602.96 and 32,119.03

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Solution

The fourth proportional to 54,783.19, 75,602.96 and 32,119.03 is: 44,325.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,783.19 : 75,602.96 = 32,119.03 : x
  2. Step 2: Convert to fraction form
    54,783.19/75,602.96 = 32,119.03/x
  3. Step 3: Cross multiply
    54,783.19x = 75,602.96 × 32,119.03
  4. Step 4: Simplify right side
    54,783.19x = 2,428,293,740.33
  5. Step 5: Solve for x
    x = 2,428,293,740.33/54,783.19
  6. Step 6: Final answer
    x = 44,325.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.